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4. Recycling brines natural and anthropogenic origin.

In the industrial
production of potash fertilizers is present production waste - brine. This technogenic
waste accumulate sludge ponds. Brine is also formed during leaching quarry
extraction rock, forming large lakes with high concentrations of calcium,
magnesium, potassium, sodium. The composition of the brines formed by the
concentration of elements in the field of extraction and storage of various,
but its impact on the natural environment in the event of a spill - equally
devastating.

The project proposal is
counted by the example of places of ecological disaster Dombrowski career
Kalush district, Ivano-Frankivsk region of Ukraine with the approximate
composition of the brine CaSO4 - 2,92; MgSO4 - 65,64;
MgCl2 - 16,42; KCl - 47,67; NaCl - 193,53 g / l and the total
concentration of about 326 g
/ l, which is formed by dissolving rock precipitation.

Level brines is
constantly increasing, threatening to overflow over the edges of dams and
tailings career, brine produces soil erosion, moving towards the river
Limnytsia from which threatens to fall into the river Dniester, destroy living
creatures and vegetation of the rivers, to deprive the majority of the Republic
of Moldova and Ukraine of the drinking water.

We do not agree with:
the proposal evaporation about 50 million m3 of brine and backfill
soil career in 21 years with a cost of $ 1.0 billion; expectations of the
disaster and liquidation of its consequences at the expense Europe and the
people of Ukraine.

We offer to our original non-waste technology to recycle brine
into useful commodity products - salts of magnesium, calcium, potassium,
sodium, with a yield of $ 150 for each cubic meter of brine.

The technology is
suitable for the development of salt deposits, which only in the Carpathian
region of Ukraine
has more than 20. Mature technology is is also suitable for other brines
natural and anthropogenic origin (including bischofite) of different salt
concentrations. This gives the opportunity to create the production of
"mature products" (marketable chloride, sulfate, carbonate, nitrate,
magnesium, calcium, potassium and chlorine, soda) - original materials for the
manufacture of fertilizers, magnesium metal and refractory materials, building
materials and so forth.

Problem of a safety
retention technogenic waste not only in Ukraine,
Russia
and around the world enough.

World volumes of raw
materials and of the market until it is impossible to specify exactly, but it
is obvious that they make many billions of tons and have boundless prospects
for development.

Only lenses bischofite Russia, stretching from the mountains to the
South Urals mountains of the North Caucasus in
their development by the proposed technology can compete with the economic
potential of the oil fields.